Document Detail


Synthesis-Structure-Morphology Interplay of Bimetallic "Core-Shell" Carbon Nitride Nano-electrocatalysts.
MedLine Citation:
PMID:  23019172     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
An extensive morphological and structural study of two bimetallic "core-shell" carbon nitride nano-electrocatalysts with active sites based on Pt and Ni or on Pt and Fe is reported. The core-shell electrocatalysts are obtained by the pyrolysis of a precursor obtained by decorating a support composed of conducting particles with a hybrid inorganic-organic material. The electrocatalysts were investigated by high-resolution TEM, powder X-ray diffraction, and μ-Raman spectroscopy. The morphological and structural information presented here provides 1) insight into the microscopic features, affecting the electrochemical performance of the electrocatalyst materials determined in both ex situ measurements and single-cell configurations; and 2) an opportunity to study the effect of the different precursor chemistries on the structure and morphology of the bimetallic core-shell carbon nitride nano-electrocatalysts.
Authors:
Vito Di Noto; Enrico Negro; Stefano Polizzi; Filippo Agresti; Guinevere A Giffin
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-9-28
Journal Detail:
Title:  ChemSusChem     Volume:  -     ISSN:  1864-564X     ISO Abbreviation:  ChemSusChem     Publication Date:  2012 Sep 
Date Detail:
Created Date:  2012-9-28     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101319536     Medline TA:  ChemSusChem     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
Affiliation:
Dipartimento di Scienze Chimiche, Università di Padova, Via Marzolo 1, I-35131, Padova, PD (Italy), Fax:(+39) 049-827-5229. vito.dinoto@unipd.it.
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